Question Anderson F · Apr 1, 2022 How to find out which Class/ClassMethod is causing lock on a specific table? Hello everybody. My question originated when trying to help a coworker... There is a system module, specifically a ClassMethod that inserts records into a table as per the pseudocode below: set Obj = ##class(FooSchema.FooTable).%New() set Obj.fooProp = fooValue // Other Foo properties // set status = Obj.%Save() From time to time, when trying to save the object, an error , informing that it was not possible to obtain the exclusive lock on the table instance #ObjectScript #Caché 0 2 0 227